chore: bump actions/cache to v5

Author: D3SOX

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
           bun-version: latest
 
       - name: Cache bun dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.bun/install/cache